Stadium: Court 2 Round: 25 Ground: Clay
| ITF M25 Tucson | 2019/01/08 18:45 | Jonas Eriksson Ziverts v Mohamed Aziz Dougaz | 4-6,2-6 |
| ITF Sweden F4 | 2018/09/24 11:00 | Christian Samuelsson v Jonas Eriksson Ziverts | 6-7,7-6,6-4 |
| ITF Finland F3 | 2018/08/14 11:00 | Jonas Eriksson Ziverts v Juan Manuel Benitez Chavarriaga | 1-6,2-6 |
| ITF Finland F3 | 2018/08/12 08:30 | Jonas Eriksson Ziverts v Verneri Tuomi | 6-1,6-0 |
| ITF Finland F3 | 2017/08/17 08:00 | Karl Friberg v Jonas Eriksson Ziverts | 6-4,6-2 |
| ITF Finland F3 | 2017/08/16 10:00 | Jonas Eriksson Ziverts v Fred Simonsson | 6-1,6-3 |
| ITF Finland F3 | 2017/08/15 08:30 | Bart Stevens v Jonas Eriksson Ziverts | 2-6,6-3,3-6 |
| ITF Finland F3 Qual | 2017/08/13 07:00 | Jonas Eriksson Ziverts v Masi Sarpola | 6-3,6-1 |
| ITF M25 Kalmar | 2022/05/12 12:40 | Daniele Capecchi v Manfred Fellin | 6-3,6-3 |
| ITF M25 Kalmar | 2022/05/11 08:10 | Manfred Fellin v Jack Karlsson Winstrand | 6-1,6-4 |
| ITF M15 Cairo | 2021/09/08 08:00 | Stefano Battaglino v Manfred Fellin | 6-1,6-3 |
| ITF M15 Cairo | 2021/09/03 08:30 | Manfred Fellin v Ryota Tanuma | 2-6,1-6 |
| ITF M15 Cairo | 2021/09/02 08:30 | Manfred Fellin v Giovanni Calvano | 7-5,6-4 |
| ITF M15 Cairo | 2021/09/01 12:15 | Manfred Fellin v Andrei Cuceu | 6-2,7-5 |
| ITF M25 Ueberlingen | 2021/08/17 14:50 | Ergi Kirkin v Manfred Fellin | 1-6,6-0,6-2 |
| ITF M15 Parnu | 2021/08/04 06:50 | Manfred Fellin v Simone Roncalli | 0-6,0-6 |